// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/quic/quic_http_utils.h"

#include <stdint.h>

#include <limits>

#include "testing/gtest/include/gtest/gtest.h"

namespace net {
namespace test {

    TEST(QuicHttpUtilsTest, ConvertRequestPriorityToQuicPriority)
    {
        EXPECT_EQ(0u, ConvertRequestPriorityToQuicPriority(HIGHEST));
        EXPECT_EQ(1u, ConvertRequestPriorityToQuicPriority(MEDIUM));
        EXPECT_EQ(2u, ConvertRequestPriorityToQuicPriority(LOW));
        EXPECT_EQ(3u, ConvertRequestPriorityToQuicPriority(LOWEST));
        EXPECT_EQ(4u, ConvertRequestPriorityToQuicPriority(IDLE));
    }

    TEST(QuicHttpUtilsTest, ConvertQuicPriorityToRequestPriority)
    {
        EXPECT_EQ(HIGHEST, ConvertQuicPriorityToRequestPriority(0));
        EXPECT_EQ(MEDIUM, ConvertQuicPriorityToRequestPriority(1));
        EXPECT_EQ(LOW, ConvertQuicPriorityToRequestPriority(2));
        EXPECT_EQ(LOWEST, ConvertQuicPriorityToRequestPriority(3));
        EXPECT_EQ(IDLE, ConvertQuicPriorityToRequestPriority(4));
        // These are invalid values, but we should still handle them
        // gracefully. TODO(rtenneti): should we test for all possible values of
        // uint32_t?
        for (int i = 5; i < std::numeric_limits<uint8_t>::max(); ++i) {
            EXPECT_EQ(IDLE, ConvertQuicPriorityToRequestPriority(i));
        }
    }

} // namespace test
} // namespace net
